The composite steel grate is made up of a steel plate with a certain span capacity and a tread plate on the sealing surface. It can be made with any type of steel grate and different thickness tread steel plates. His advantages are as follows:
1. High strength, light structure
2. Strong anticorrosion and durable
3. Beautiful appearance, bright surface
4. Do not accumulate dirt, not rain snow, not water, self clean, easy maintenance
5. Ventilation, lighting, heat dissipation, skidproof, and good explosion-proof.
6. Easy to install and disassemble.
Steel grating size: 1m*6m standard type (special size and american standard size are also customizable)
Material: low carbon steel (q235)=a36
Surface treatment: hot dip galvanizing, paint or no coating
Surface shape: plain, serrated and i type
Steel grating standard: ch na yb/t40 01 - 2007
America ansi/naamm ( mbg531- 88)
Britain bs4592-1987
Australia as1657 -1992
Steel standard: china gb700- 88 / astm (a36) / bs4306 (43a)
Hot dip galvanizing standard: china gb/t13912-92 / astm (a123) / bs729
Technological process
(1) material
(2) pressure welding
(3) cutting
(4) welding of ends bar
(5) hot dipped galvani-zation
(6) final shipment
-
Supplier: Steel grate, wire mesh, channel welded wire mesh, welded wire mesh panel, gabion box, fencing panel, other wire mesh products
Supplier: Galvanized MS gratings, pre-galvanized MS grating, galvanized cable tray, earthing materials, chequered plates
Steel Grating Welded Wire Mesh, Welded Wire Mesh Panel, Gabion Box, Fencing Panel, Other Wire Mesh Products
Steel grating is flat steel bar according to a certain distance and cross arranged and welded into the middle of a square lattice with an iron and steel products ,steel grating generally use carbon steel production, appearance of hot dip galvanized, can serve to prevent the role of oxidation, can also be made of stainless steel. Feature 1. High strength and light structure. 2. Powerful anti-corrosion, durable and long working life. 3. Beautiful appearance, bright surface. 4. No dirt-rain-snow deposit, automatic cleaning, easy maintenance. 5. Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion. 6. Easy installation and disassembly.
Hot dip galvanized.
We design and manufacture many kinds of steel gratings, including: plain style steel grating, serrated style steel grating, bar grating and other gratings. Application: platform, floor, walkway, fence, they widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We also supply standard steel grating and non-standard grating as customersí» demands. Package: pallets in containers Bearing bar specifications(mm): the specification of plain type and serrated type bearing is 60íß5, 55íß5, 50íß5, 45íß5, 40íß3, 35íß5, 35íß3, 32íß3, 25íß3, 20íß5, 25íß5, 20íß3, 75íß7, 65íß7, 60íß7, 55íß7, 50íß7, 50íß5, 44íß5, 38íß5, 32íß5, 22íß5, 20íß2, 25íß2, 50íß3, 30íß4, 40íß4, 60íß4, 70íß4. The specification of i-section type is 75íß7íß4, 65íß7íß4, 60íß7íß4, 55íß7íß4, 50íß7íß4, 50íß5íß3, 44íß5íß3, 38íß5íß3, 32íß5íß3, 25íß5íß3.Etc. 2)bearing bar pitch: 15, 22, 25, 30, 32.5, 34, 40, 50, 60, 80, 90mm.Etc. 3)cross bar pitch: 24-200mm, 50, 70, 100mm are recommended. 4) material: mild steel (low carbon steel astm (a36) or q235), stainless steel 304 or 316. 5)surface treatment: untreated, painting , hot dip galvanized or lacquering. 6)quality standard: Steel grating standards: china: yb/4001-1998, u.S.A:ansi/nanmm (mbg531-88), u.K: bs4592-1987. Steel product standard: china: gb700-88, u.S.A: astm(a36), u.K:bs4360(43a). Hot galvanized standard: china: gb/t13912, u.S.A:astm(a123), u.K:bs729
Supplier: Steel Gratings Mesh
Supplier: Ranch fence, guardrail net, stone cage net, cattle fence net, pig fence, explosion proof net, isolation fence, steel grating, galvanized wire, plastic sheet
Supplier: Fence meshes, metal decorative meshes, metal first-rate screens, metal rope meshes, conveyor belts, gabions, slope protection meshes, perforated metal meshes, skid plates, wind proof and dust control meshes, steel gratings, stainless steel meshes, copper meshes, crimped wire meshes, welded wire meshes, expanded metal meshes, mine screens, window screenings, plastic flat meshes, safety meshes, and shade meshes
